2017 JEEP WRANGLER ignition

IN CASE OF EMERGENCY
CONTENTS
HAZARD WARNING FLASHERS ............342
 BULB REPLACEMENT ....................342
▫ Replacement Bulbs .....................342
▫ Bulb Replacement ..................... .343
 FUSES ............................... .346
▫ General Information .....................347
▫ Totally Integrated Power Module ...........348
 JACKING AND TIRE CHANGING ...........353
▫ Jack Location ........................ .353
▫ Spare Tire Removal .....................354
▫ Preparations For Jacking .................354
▫ Jacking Instructions .....................355
▫ Road Tire Installation ....................357
 JUMP-STARTING ....................... .358▫
Preparations For Jump-Start ...............359
▫ Jump-Starting Procedure ..................360
 IF YOUR ENGINE OVERHEATS .............361
 GEAR SELECTOR OVERRIDE ..............362
 FREEING A STUCK VEHICLE ..............363
 TOWING A DISABLED VEHICLE ............365
▫ Without The Ignition Key .................366
▫ Four–Wheel Drive Models ................366
▫ Emergency Tow Hooks — If Equipped .......367
 ENHANCED ACCIDENT RESPONSE SYSTEM
(EARS) .............................. .368
 EVENT DATA RECORDER (EDR) ............368
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HAZARD WARNING FLASHERS
The Hazard Warning flasher switch is located on the
instrument panel below the climate controls.Push the switch to turn on the Hazard Warning
flasher. When the switch is activated, all directional
turn signals will flash on and off to warn oncoming traffic
of an emergency. Push the switch a second time to turn off
the Hazard Warning flashers. This is an emergency warning system and it should not be
used when the vehicle is in motion. Use it when your
vehicle is disabled and it is creating a safety hazard for
other motorists.
When you must leave the vehicle to seek assistance, the
Hazard Warning flashers will continue to operate even
though the ignition is placed in the OFF position.
NOTE:
With extended use the Hazard Warning flashers
may wear down your battery.
BULB REPLACEMENT
Replacement Bulbs
Interior Bulbs
Bulb Number
Automatic Transmission Indicator Lamp 658
Heater Control Lamps (2) 194
Rocker Switch Indicator Lamp (Rear Window Defogger,
and Rear Wash/Wipe) **
Soundbar Dome Lamp 912
** Bulbs only available from authorized dealer.
342 IN CASE OF EMERGENCY

Center High-Mounted Stop Lamp (CHMSL)
The stop lamp is mounted on a bracket that extends
upward from the tailgate behind the spare tire. If service is
needed, obtain the LED/Cover Assembly from your local
authorized dealer.
1. Remove the spare tire.
2. Remove the four screws holding the lens/cover in placeon the spare tire carrier.
3. Disconnect the wire harness from the back of the LED cover.
FUSES
WARNING!
•When replacing a blown fuse, always use an appro-
priate replacement fuse with the same amp rating as
the original fuse. Never replace a fuse with another
fuse of higher amp rating. Never replace a blown
fuse with metal wires or any other material. Failure
to use proper fuses may result in serious personal
injury, fire and/or property damage.
• Before replacing a fuse, make sure that the ignition is
off and that all the other services are switched off
and/or disengaged.
• If the replaced fuse blows again, contact an autho-
rized dealer.
• If a general protection fuse for safety systems (air
bag system, braking system), power unit systems
(engine system, gearbox system) or steering system
blows, contact an authorized dealer.
346 IN CASE OF EMERGENCY

CavityCartridge Fuse Mini Fuse Description
J9 40 Amp Green –PZEV Sec Motor/Flex Fuel – If Equipped
J10 30 Amp Pink –Headlamp Wash Relay/Manifold Tuning
Valve
J11 30 Amp Pink – Sway Bar
J12 –– –
J13 60 Amp Yellow –Ignition Off Draw (IOD) – Main
J14 40 Amp Green –Rear Defroster
J15 40 Amp Green –Front Blower
J17 40 Amp Green –Starter Solenoid
J18 20 Amp Blue –Powertrain Control Module (PCM) Trans
Range
J19 60 Amp Yellow –Radiator Fan
J20 30 Amp Pink –Front Wiper LO/HI
J21 20 Amp Blue –Front/Rear Washer
J22 –– Spare
M1 –15 Amp Blue Center High-Mounted Stop Light (CHMSL)/
Switch Stop Lamp Feed
M2 –20 Amp Yellow Relay Trailer Lighting (Stop lamp)
M3 –20 Amp Yellow Front/Rear Axle Locker Relay
M4 –2 Amp Grey Clock Spring
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IN CASE OF EMERGENCY 349

CavityCartridge Fuse Mini Fuse Description
M5 –25 Amp Clear Power Inverter – If Equipped
M6 –20 Amp Yellow Power Outlet #1/Rain Sensor
M7 –20 Amp Yellow Power Outlet #2 (BATT/ACC SELECT)
M8 –20 Amp Yellow Front Heated Seat
M9 –20 Amp Yellow Rear Heated Seat – If Equipped
M10 –15 Amp Blue Ignition Off Draw – Vehicle Entertainment
System, Satellite Digital Audio Receiver
(SDARS), DVD, Hands-Free Module, RA- DIO, Antenna, Universal Garage Door Opener, Vanity Lamp
M11 –10 Amp Red (Ignition Off Draw) Climate Control System,
Underhood Lamp
M12 –30 Amp Green Amplifier
M13 –20 Amp Yellow Ignition Off Draw – Cabin Compartment
Node, Wireless Control Module, SIREN,Multifunction Control Switch
M14 –20 Amp Yellow Trailer Tow (Export Only)
350 IN CASE OF EMERGENCY

CavityCartridge Fuse Mini Fuse Description
M15 –20 Amp Yellow Climate Control System, Rear View Mirror,
Cabin Compartment Node, Transfer Case
Switch, Multi-Function Control Switch, Tire Pressure Monitor, Glow Plug Module – Export Diesel Only
M16 –10 Amp Red Airbag Module
M17 –15 Amp Blue Left Tail/License/Park Lamp
M18 –15 Amp Blue Right Tail/Park/Run Lamp
M19 –25 Amp Clear Auto Shut Down (ASD #1 and #2)
M20 –15 Amp Blue Cabin Compartment Node Interior Light,
Switch Bank
M21 –20 Amp Yellow Auto Shut Down (ASD #3)
M22 –10 Amp Red Right Horn (HI/LOW)
M23 –10 Amp Red Left Horn (HI/LOW)
M24 –25 Amp Clear Rear Wiper
M25 –20 Amp Yellow Fuel Pump, Diesel Lift Pump – Export Only
M26 –10 Amp Red Power Window Switch, Driver Window
Switch
M27 –10 Amp Red Ignition Switch Feed, Wireless Module
M28 –10 Amp Red Powertrain Control Module
M29 –10 Amp Red Powertrain
7
IN CASE OF EMERGENCY 351

NOTE:Turn the black plastic wing nut counterclockwise to
loosen the jack from the storage bin.
Spare Tire Removal
To remove the spare tire from the carrier, remove the tire
cover, if equipped, and remove the lug nuts with the lug
wrench turning them counterclockwise.
NOTE: If you have added aftermarket accessories to the
spare tire mounted carrier, it cannot exceed a gross weight
of 85 lbs (38.5 kg) including the weight of the spare tire.
Preparations For Jacking
1. Park on a firm, level surface. Avoid ice or slippery areas.
WARNING!
Do not attempt to change a tire on the side of the
vehicle close to moving traffic, pull far enough off the
road to avoid being hit when operating the jack or
changing the wheel.
2. Turn on the Hazard Warning flasher.
3. Set the parking brake.
4. Shift the automatic transmission into PARK, or a manual transmission into REVERSE.
5. Turn the ignition to LOCK.
6. Block both the front and rear of the wheel diagonally opposite of the jacking position. For ex-
ample, if changing the right front tire, block
the left rear wheel.
NOTE: Passengers should not remain in the vehicle when
the vehicle is being jacked.
Plastic Wing Nut Location
354 IN CASE OF EMERGENCY

Preparations For Jump-Start
The battery in your vehicle is located in the right rear of the
engine compartment, behind the Power Distribution Center.
1 — Positive Battery Post
2 — Negative Battery Post
WARNING!
•Take care to avoid the radiator cooling fan whenever
the hood is raised. It can start anytime the ignition
switch is ON. You can be injured by moving fan
blades.
• Remove any metal jewelry such as rings, watch
bands and bracelets that could make an inadvertent
electrical contact. You could be seriously injured.
• Batteries contain sulfuric acid that can burn your
skin or eyes and generate hydrogen gas which is
flammable and explosive. Keep open flames or
sparks away from the battery.
1. Set the parking brake, shift the automatic transmission into PARK (manual transmission in NEUTRAL) and
turn the ignition to LOCK.
2. Turn off the heater, radio, and all unnecessary electrical accessories.
3. If using another vehicle to jump-start the battery, park the vehicle within the jumper cables reach, set the
parking brake and make sure the ignition is OFF.
Battery Posts
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IN CASE OF EMERGENCY 359